BRPI0701354A2 - Method for optimizing a stem board - Google Patents

Method for optimizing a stem board

Info

Publication number
BRPI0701354A2
BRPI0701354A2 BRPI0701354-0A BRPI0701354A BRPI0701354A2 BR PI0701354 A2 BRPI0701354 A2 BR PI0701354A2 BR PI0701354 A BRPI0701354 A BR PI0701354A BR PI0701354 A2 BRPI0701354 A2 BR PI0701354A2
Authority
BR
Brazil
Prior art keywords
board
optimizing
trunk
warp
stem board
Prior art date
Application number
BRPI0701354-0A
Other languages
Portuguese (pt)
Inventor
Philip Latos
Original Assignee
Weyerhaeuser Company Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weyerhaeuser Company Ltd filed Critical Weyerhaeuser Company Ltd
Publication of BRPI0701354A2 publication Critical patent/BRPI0701354A2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00—Self-acting watering devices, e.g. for flower-pots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/148—Including means to correct the sensed operation
    • Y10T83/155—Optimizing product from unique workpiece

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

MÉTODO PARA OTIMIZAR PRANCHA DERIVADA DE UM TRONCO. Métodos para otimizar prancha são providos. Em uma concretização, tábuas cortadas de um tronco são examinadas para estabilidade a empeno e/ou nós. Isto ocorre antes e/ou depois do processo de aplainamento. Baseado no exame para estabilidade a empeno e/ou nós, as tábuas podem ser enviadas a um processo de beneficiamento de prancha, tal como por exemplo, re-secagem, acerto de cantos, divisão, aparamento, corte, raspagem ou similares. Por conseguinte, o método da presente invenção habilita alocação mais eficiente de prancha para necessidades industriais.METHOD FOR OPTIMIZING BOARD FROM A TRUNK. Methods for optimizing board are provided. In one embodiment, cut planks of a trunk are examined for warp and / or knot stability. This occurs before and / or after the planing process. Based on examination for warp and / or knot stability, the boards may be sent to a board beneficiation process, such as, for example, re-drying, cornering, splitting, trimming, cutting, scraping or the like. Accordingly, the method of the present invention enables more efficient board allocation for industrial needs.

BRPI0701354-0A 2006-04-20 2007-04-20 Method for optimizing a stem board BRPI0701354A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/379,515 US7938156B2 (en) 2006-04-20 2006-04-20 Method for optimizing lumber

Publications (1)

Publication Number Publication Date
BRPI0701354A2 true BRPI0701354A2 (en) 2008-12-02

Family

ID=38606784

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701354-0A BRPI0701354A2 (en) 2006-04-20 2007-04-20 Method for optimizing a stem board

Country Status (3)

Country Link
US (2) US7938156B2 (en)
BR (1) BRPI0701354A2 (en)
CA (1) CA2583975C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7676953B2 (en) 2006-12-29 2010-03-16 Signature Control Systems, Inc. Calibration and metering methods for wood kiln moisture measurement
US8434232B2 (en) * 2009-06-26 2013-05-07 Weyerhaeuser Nr Company Method for constructing a truss from selected components
US9400163B2 (en) 2012-06-06 2016-07-26 Deere & Company Method and apparatus for processing a length of material
CA3054959C (en) 2017-03-13 2023-07-25 Lucidyne Technologies, Inc. Method of board lumber grading using deep learning techniques
US11442007B2 (en) * 2018-11-30 2022-09-13 Boise Cascade Company Method and system for moisture grading wood products using superimposed near infrared and visual images
US11453211B2 (en) 2020-11-20 2022-09-27 Boise Cascade Company Method and system for layered wood product production

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Also Published As

Publication number Publication date
CA2583975A1 (en) 2007-10-20
US20110168296A1 (en) 2011-07-14
US7938156B2 (en) 2011-05-10
CA2583975C (en) 2011-08-09
US20070246125A1 (en) 2007-10-25
US9033008B2 (en) 2015-05-19

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.